I got to the F hotel last week, as I came in I wasn't asked to show my passport or any ID and got the room key immediately (took me a while to figure out what kind of hotel it was) with a bag of disposables.
I got to the room, the floor was very sticky, the walls were stained, couldn't find any closet to put my clothes in, barely had any power outlets to charge me phone.
I opened the disposables bag and saw that I got 2 condoms. that's when I understood it's an hotel you pay by the hour, not by nights.
The bed was very hard, tried falling asleep and woke up 5 minutes later with pain in my stomach because of some metals sticking out the bed.
I asked to move to another room and got another one. the bed on this room was a bit better but was very dirty, stayed there for 4 nights, most nights the pillows had red stains on them.
every day when they cleaned the room they would leave the window open, thanks to the sewage smell from the street - many mosquitos came in to humor me at night.
there was no "do not clean" or "do not disturb" sign and when I asked the reception - they didn't speak english, you'd expect an hotel concierge would have someone who knows english.
terrible, terrible stay